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The globalisation of migration : has the world really become more migratory?
Czaika, Mathias; Haas, Hein de - 2013
Persistent link: https://www.econbiz.de/10010195433
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The global evolution of travel visa regimes : an analysis based on the DEMIG VISA database
Czaika, Mathias; Haas, Hein de; Villares-Varela, María - 2017
Persistent link: https://www.econbiz.de/10011631502
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Migration theory : Quo Vadis?
Haas, Hein de - 2014
Persistent link: https://www.econbiz.de/10010508164
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Growing restrictiveness or changing selection? : the nature and evolution of migration policies
Haas, Hein de; Natter, Katharina; Vezzoli, Simona - 2014
Persistent link: https://www.econbiz.de/10010390349
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African migration : exploring the role of development and states
Flahaux, Marie-Laurence; Haas, Hein de - 2014
Persistent link: https://www.econbiz.de/10010508092
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The determinants of migration policies : does the political orientation of governments matter?
Haas, Hein de; Haberkorn, Katharina - 2015
Persistent link: https://www.econbiz.de/10011346806